WinDesign - Sails, I420 Main and Jib (set)

Optimal Inventory and Sail Shape for Cruisers

Jib - J-2+ - North Sails Sailmaking - for one-design sailboats / polyester / J70

This new design has a deeper bottom-middle shape than other 420 mainsails. Combined with a balanced shape in the top section, that makes trimming

North Sails i420 M-9 Mainsail

Achieving a Stable Reaching Setup - An Interview With North Sails

North Sails i420 J-12 Jib - Sail1Design

Optiparts WinDesign

North Sails most popular, world-championship i420 jib!

North Sails i420 J-12 Jib

Parts & Sails for C420

The Gale Sail, Easy Handling Storm Jib

New Headsails, Custom Headsails

Optiparts WinDesign